baber/WOPTO huggingface dataset:
Patent JP-H01290535-A (JP)
Title: Glass melting furnace equipped with buffle
Inventor: RONARUDO UIRIAMU PAAMUKISUTO
IPC: C03B5/027
Filed: 1988-05-16
Abstract: PURPOSE: To increase the min. stagnation time of in-furnace fused glass by providing the glass fusing furnace with baffle means which form a plurality of regions inclusive of regions respectively adjacent to an inflow end and outflow end and form flow passages extending perpendicularly to the shortest flow passages of the fused glass extending in nearly the axial direction of the glass furnace.  
     CONSTITUTION: For example, the glass fusing furnace 50 is provided with the baffle 52 which extends across the shortest flow passage between the inflow end 11 and the outflow end 14 and has openings 54. As a result, the free convectional flow 64 of the fused glass heated and fused by an electrode 18 is guided to the convectional flow 68 of the lower region. More preferably the flow of the fused glass is curved multiple by such configuration as the combinations of the baffles 52a, 52b and 52c and the intermediate baffles 72a, 72b and 72c. The baffle means may be formed as spiral structure as shown in Fig. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5742312-A (JP)
Title: Rotary thin plate type filtering device
Inventor: INOUE KIYOSHI
IPC: B01D35/06
Filed: 1980-08-29
Abstract: PURPOSE: To remove soilds from waste water by using a system in which a nonmagnetic treated liquid box having an inlet, an outlet, and a solid discharge port is formed, magnetizable large and small diameter filter rotary shafts are provided inside the box, and they are driven by motors.  
     CONSTITUTION: Waste water containing activated sludge, iron powder, and other solids is flowed from an inlet 2 onto the uppe part of the uneven surfaces of disks gearing with each other and attached to each rotary shaft inside the box 1. And, iron powder, etc., present in the waste water are attracted by the surfaces of the disks because magnetic flux is formed by megnetization of permanent magnets 51, 52, 53, and 54 in the geared ports between the first disks 3, 4, 5, and 6 and the second disks 7, 8, 9, and 10 which are alternately attached to the rotary shafts 11, 12, 13, and 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5821677-A (JP)
Title: Preparation of 5'-hydroxyjasmone derivative and novel intermediate thereof
Inventor: MATSUI MASANAO
IPC: C07C67/31
Filed: 1981-07-30
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for jasmine ketolactone and perfume mixing base materials industrially and advantageously, by decomposing a novel 5'-tetrahydropyranyloxy(Z)jasmonic acid derivative in the presence of an acid. CONSTITUTION:A compound of formula 3 (R is lower alkyl) is reacted with a compound of formula 4 (Ph is phenyl; X is halogen) in an inert organic solvent, e.g. tetrahydrofuran, in the presence of a base, e.g. butyl lithium, to give a novel compound of formula 2, usable as a perfume itself, and having a lasting floral fragrance easily in high yield and purity. The resultant compound of formula 2 is then decomposed in an organic solvent, e.g. methanol, in the presence of an acidic catalyst, e.g. p-toluenesulfonic acid, to afford the aimed compound of formula 1 in high yield and purity in shortened steps. The compound of formula 3 can be advantageously prepared by oxidizing a compound of formula 5 with ozone.
Patent JP-H0417681-A (JP)
Title: Device and method for film formation
Inventor: TAKEDA TOSHIHIKO
IPC: B05C3/09
Filed: 1990-05-10
Abstract: PURPOSE:To form a film made of a molecule having uniaxial orientation properties by developing the molecule for film formation on liquid surface and bringing a base plate into contact with the liquid surface while imparting stationary wave to the molecule and transferring the film made of the molecule for film formation on the base plate. CONSTITUTION:Liquid 5 such as water is filled into a liquid tank 6 and a molecule for film formation is contained in a volatile solvent and developed on the liquid surface. In accordance with necessity, the position of a movable barrier 7 is controlled and monomolecular film having the necessary surface pressure is formed. Then stationary wave is imparted to the monomolecular film by a vibrator 10 and a reflection plate 11 arranged oppositely thereto. As the vibrator 10, a quartz resonator, a piezoresonator made of lead zirconate-titanate vibrator, a high polymer piezoelectric film vibrator and piezoelectric ceramics vibrators, etc., are utilized. In this state, a base plate 8 is brought into contact with the monomolecular film across this film via a feed means such as a supporting rod 9. The film made of a molecule for film formation is transferred on the base plate 8 and this is repeated in accordance with necessity. Thereby the film made of the molecule having uniaxial orientation properties is formed on the base plate 8.
Patent JP-S5742293-A (JP)
Title: Loop detection system
Inventor: KOBAYASHI YUKIO
IPC: H04M3/22
Filed: 1980-08-28
Abstract: PURPOSE:To accurately detect the width of dial pulse without the effect of lines, by storing a voltage at loop circuit closing due to telephone set off-hook through division and controlling the closing or interruption of the loop circuit according to the result of comparison between this voltage and at a voltage at connecting point. CONSTITUTION:A loop circuit is formed with choke coils CH1, CH2 constituting a feeding circuit, resistors R1, R2, line L and telephone set T, and a current flows to the telephone set T with the feeding circuit. An operational amplifier OP1 in voltage follower connectioon is connected to a connecting point (a) between the choke CH2 of this feeding circuit and the line L, a voltage at loop closing by the telephone off-hook is divided into 1/N with resistors R4, R5 and the voltage is stored in a capacitor C. This voltage is applied to a photo coupler PC via an operational amplifier OP2, it is compared with a voltage at the connecting point (a) outputted from the amplifier OP1, and a loop circuit is closed when the potential at the connecting point (a) is higher and opened when lower, allowing to exclude the effect of resistance value of the line L.
Patent JP-H06332746-A (JP)
Title: Method for testing information processor
Inventor: EGASHIRA TOSHIKA
IPC: G06F11/22
Filed: 1993-05-21
Abstract: PURPOSE:To shorten the average repairing time of a device by executing a test program from a terminal equipment for maintenance by a maintenance person, and operating one part of a maintenance work until the maintenance person who is called arrives, when a fault occurs at a device in an information processing system. CONSTITUTION:When the fault occurs at one part of devices during system operation, a device separating means 102 separates the fault occurrence device detected by a faulty device detecting means 101 from a system. Next, a terminal connecting means 103 for maintenance connects the terminal equipment for maintenance for remote maintenance. A registration file retrieving and outputting means 104 outputs the name of the test program to be activated, and the test program is activated from the terminal equipment for maintenance by the maintenance person. Also, at the time of testing by using the other test program, the name of the executed test program is registered by a registering means 105.
Patent JP-H02297573-A (JP)
Title: Color electrophotographic recorder
Inventor: ISHIHARA SHUJI
IPC: G03G15/01
Filed: 1989-05-12
Abstract: PURPOSE:To form a latent image corresponding to a picture signal and a solid signal with a small number of constituents by providing a driving circuit driving an exposure means responding to an input signal and a selector selectively outputting the picture signal in a picture area in a photosensitive body and the solid signal in a non-picture area thereon. CONSTITUTION:The exposure means 17, the driving circuit 1 driving the exposure means 17, and the selector 2 are provided. After a recording process is started, an identification means identifies whether the position on the photosensitive body facing the exposure means 17 is the picture area or the non-picture area and outputs an identification signal to the selector 2 responding to the picture area or the non-picture area. The picture signal being an output from a page memory 4 and the solid signal required to form a solid latent image are connected to an input from the selector 2, and the picture and solid signal in the picture area and the non-picture area respectively are selectively outputted to the driving circuit 1. Consequently, the exposure means 17 is selectively driven to form a latent image corresponding to the picture or solid signal on the photosensitive body 10.
Patent JP-S61278003-A (JP)
Title: Production of magnetic head
Inventor: SHIMIZU KAORU
IPC: G11B5/127
Filed: 1985-05-31
Abstract: PURPOSE:To dispense with complicated machining and to reduce the cost of the title head by depositing a vitreous or resinous member on the corner part of a coil cavity to reduce the interval between slits and obtaining desired gap length. CONSTITUTION:The external form of an annular magnetic head core 1 is molded in one step, for example, by powder molding and baked at a prescribed temp. The a slit 5 having about 30-100mum size is formed and a film of glass or SiO2 6 is coated in prescribed thickness on a gap opposing surface by sputtering, etc. The clearance of the slit 5 is reduced to the GL dimension by exerting pressing force and the opposing surfaces on which SiO2 is sputtered are firmly stuck to each other. A prescribed amt. of glass 8 is deposited at a prscribed temp. on two sites at the corners, namely notched parts 4, in a coil cavity 3 to secure the maintenance of GL. A prescribed bending moment action due to the contraction of glass at ordinary temp. is exerted on the GL opposing surfaces and the surfaces are allowed to approach to each other.
Patent JP-H07327207-A (JP)
Title: Video tape recorder
Inventor: MIKI SHIGERU
IPC: H04N5/93
Filed: 1994-05-31
Abstract: PURPOSE:To automatically adjust the picture quality adjusting operation in accordance with the state of a tape by detecting the level or a reproduced FM signal and receiving this output to adjust the picture quality by the output of the average level. CONSTITUTION:The reproduced FM signal picked up from a magnetic tape Y by A and B heads 1 and 2 is amplified by a preamplifier 3 and is supplied to an FM processing circuit 4 and a reproduced output detection circuit 8. This output is demodulated by an FM demodulation circuit 5 and is subjected to noise cancel processing and deemphasis processing in a video processing circuit 6. The output of the video processing circuit 6 is supplied to a picture quality adjustment circuit 7. The output of the reproduced output detection circuit 8 is supplied to an average level output circuit 10. When the output average level of this average level output circuit 10 is high, the picture quality adjustment circuit 7 receives this output to increase the degree of sharpness of picture quality adjustment. When it is low, the circuit 7 increases the degree of softness of picture quality adjustment.
Patent JP-H08291727-A (JP)
Title: Car speed limit device for internal combustion engine
Inventor: TSUKAGOSHI TETSUYA
IPC: F02D17/02
Filed: 1995-04-20
Abstract: PURPOSE: To prevent the occurrence of a knocking by a method wherein when the car speed limit condition of a vehicle is established, control is effected in such a manner that in a cylinder group of two division cylinders performs fuel thinning injection, and an injection time of thinning injection is differed from that of ordinary group. CONSTITUTION: Control is effected in such a manner that when control of a car speed limit is started, each of divided first and second cylinder groups performs simultaneous ordinary injection of fuel. During the ordinary injection control, it is decided whether or not a car speed detected by a speed meter 58 exceeds a car speed decision value, whether or not the number of revolutions of an engine detected by a rotation angle sensor 44 exceeds the number of revolutions of an engine, and whether or not, at the non-idle opening of a throttle valve 12, an idle switch 40 is brought into an OFF-state.  Since, when the decision is YES, the car speed limit condition of a vehicle is established, fuel injected by the first cylinder group is stopped in a ratio of two times to one time and control is effected in such a manner that an injection timing of thinning injection is differed from that of ordinary injection timing.
Patent JP-H02297733-A (JP)
Title: Optical disk and its manufacture
Inventor: NAKAJIMA KAN
IPC: G11B7/24067
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a metal reflecting film excellent in moisture resistance and durability by providing lots of micropores in the metal reflecting film and in a protective film. CONSTITUTION:The metal reflecting film and the protective film formed on a substrate of an optical disk have lots of micropores. It is preferable that the micropores usually have 500 - 5,000Angstrom diameter, and more preferably 1,000 - 3,000Angstrom  in the surface of the protective film. It is preferable that these pores are conical, having larger diameter in the protective layer side, and are 50 - 500Angstrom , more preferably 70 - 200Angstrom  in diameter on the surface of the metal reflecting film. In the optical disk having these pores, even if water permeates from the substrate to the joint surface with the metal reflecting film, water escapes through the pores to outside. Thereby, the obtd. medium is free from defects such as blister of the metal reflecting film from the substrate and orange peel on the film surface.
Patent JP-H01290048-A (JP)
Title: Memory control circuit for memory device and its control system
Inventor: NAGATA KATSUMI
IPC: G06F13/36
Filed: 1988-05-18
Abstract: PURPOSE:To decrease the quantity of data down to the value coincident with the necessary memory capacity without increasing the number of devices by dividing the data corresponding to the word length of an MPU and storing these data successively into a memory or reading them out to a memory control part for each group of divided data. CONSTITUTION:When data are stored, the data of a 16-bit size data supplied from an MPU 1 is divided into a higher rank data group U8 of an 8-bit size and a lower rank data group L8 of an 8-bit size respectively by a data multiplexer 32. These data groups are stored in the prescribed memory area of a memory 2 based on the address signal received from an address generating part 31. Therefore the memory area requires a double size and the bit size is halved. When data are read, both data groups U8 and L8 stored in each memory area of the memory 2 are held by the circuits 33 and 34 of a data matching circuit 3 for each data group and then discharged en bloc to a MPU 1. Thus the MPU 1 can read the data as the data D of a 16-bit size. As a result, the optimum memory capacity is always secured.
Patent JP-2000313925-A (JP)
Title: Method for eluting and recovering metal from metal capturing member
Inventor: SUGO TAKANOBU
IPC: G21F9/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively separating and recovering captured valuable metals and harmful metals with as small generation of wastes as possible from a metal capturing member which captures the valuable metals in sea water, or captures and removes harmful heavy metals in river water and waste water. SOLUTION: The metal eluting and recovering method includes a first process to bring an eluate low in concentration into contact with a metal capturing member adsorbing metals, a second process to bring an eluate higher in concentration than that in the first process into contact with the metal capturing member to recover the intended metals in the eluate, and a third process to bring the used eluate obtained in the second process into contact with a metal re-adsorbing material to re-adsorb the intended metals.
Patent JP-S5345107-A (JP)
Title: Trunk connection control system
Inventor: OOSHIMA KIKUO
IPC: H04Q3/42
Filed: 1976-10-06
Abstract: PURPOSE:To prevent a double figure reception as well as to enhance the services to the PB extension telephone set by cutting off the PB extension from the extension side of the trunk.
Patent JP-H10311695-A (JP)
Title: Heat exchanger with fin
Inventor: KIDO OSAO
IPC: F28F1/32
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger with a fin which can suppress the sudden decline in the amount of heat exchange in frosting, while promoting the heat transfer between a fin and draft. SOLUTION: The surface of a fin 4 is provided with a perpendicular slit 5 which is cut perpendicularly to the direction of draft to be erected, and with a horizontal slit 6 which is cut in parallel with the direction of the draft to be erected. The horizontal slit 6 is provided at the front row side to the draft direction, and the perpendicular slit 5 is provided at the rear row side to the draft direction. Thereby, the blocking of the front row path of a heat exchanger due to frosting can be delayed, while the promotion of the heat transfer between the fin 4 and the draft is maintained, so that the sudden decline in the amount of heat exchange due to the decline in the amount of air can be suppressed.
Patent JP-H11312884-A (JP)
Title: Heat radiating structure for electronic unit
Inventor: SEKI YOSHINOBU
IPC: H02G3/03
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat radiating structure for electronic unit, which is capable of efficiently radiating the heat generated from heat generating parts to the outside. SOLUTION: In an electronic unit 1 constituted by arranging a plurality of heat generating parts 11 on one surface 10a of a printed board 10 and putting a lower lid 4 on the other surface of the board 10, as many heat radiating plates 22 as the parts 11 are successively formed on the lower lid 4 via the printed board 10. The lower lid 4 is made of a material having high thermal conductivity and is provided with heat radiating fins 24 on its surface on the opposite side of the printed board.
Patent JP-S6011940-A (JP)
Title: Process controller
Inventor: HASHIMOTO HIROSHI
IPC: G05B9/03
Filed: 1983-06-30
Abstract: PURPOSE:To exclude a main control unit for back-up use and to control a process input/output card of the fault side by storing a process control arithmetic program of the process control unit of the remote side to a main processor card. CONSTITUTION:If the microprocessor of a main processor card 11 faults, a fault detecting circuit detects this fault and delivers the fault detection signal to inter-unit bus gate circuits 13 and 23 and to the microprocessor of the remote side. As a result, a main gate and a bus control gate are closed to inhibit the accesses of process input/output cards 12-1-12-N. The microprocessor of the remote side controls its own process input/output cards 22-1-22-N and simultaneously loads the address data signal and the bus control signal on the address data bus of a process control unit 10.
Patent JP-S5453187-A (JP)
Title: Photo-setting resin composition
Inventor: HIRABAYASHI YASUJI
IPC: C08F2/50
Filed: 1977-10-06
Abstract: PURPOSE: To obtain the title composition suitable for a relief of letterpress printing  having improved printability, capable of aqueous solvent developing, consisting of a  reaction product of a specific unsaturated polyester and glycidyl methacrylate, an  thylenic unsaturated monomer, and a photosensitizer.  
     CONSTITUTION: A) An unsaturated polyester is obtained by polycondensation of (a) an acid component consisting of (1) 5-30 mol.% of a tri-or polycarboxylic acid, such as trimesic acid, etc., (2) preferably 30-80 mol.% of an unsaturated dicarboxylic acid, such as maleic acid, and (3) 0-70 mol.% of a dicarboxylic acid, such as phthalic acid, etc., and (b) a glycol component, such as ethylene glycol. The resulting polyester is reacted with glycidyl methacrylate in an amount preferably 3-75 wt.% based on the total equivalent weight of carboxyl groups in the polyester. A) The resulting product is incorporated with B) a monomer having an ehylenic unsaturated double bond (e.g. styrene, etc.) in an amount preferably 20-75 wt.% based on the component A). A photosensitizer e.g. benzoin is added to the resulting blend thus obtained to give the desired composition 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10310561-A (JP)
Title: Production of tertiary arylamines
Inventor: YAMAMOTO TOSHIHIDE
IPC: C07C211/58
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tertiary arylamine, enabling to synthesize the tertiary arylamine from a primary amine in one pot in high activity and in high selectivity. SOLUTION: This method for producing a tertiary arylamine comprises reacting a primary amine of formula I: R(NH2 )n [R is an alkyl group or a substituted or unsubstituted aryl group; (n) is 1 or 2] with two different kinds of arylamines of formula II: Ar1(X1)m1 [Ar1 is a substituted or unsubstituted aryl group; X1 is F, Cl, Br or I; (m1) is an integer of 1-3] and formula III: Ar2(X2)m2 [Ar2 is a substituted or unsubstituted aryl group different from Ar1; X2 is F, Cl, Br or I; (m2) is an integer of 1-3] in the presence of a base and a catalyst comprising a trialkylphosphine and a palladium compound.
Patent JP-H07305149-A (JP)
Title: Free graphite-deposited iron-based sintered material excellent in strength and wear resistance
Inventor: YOU SEKIHIN
IPC: C22C33/02
Filed: 1994-05-09
Abstract: PURPOSE:To obtain a free graphitee-deposited iron-based sintered material having high strength and superior wear resistance. CONSTITUTION:This free graphite-deposited iron-based sintered material has a compsn. consisting of, by weight, 1.1-4% C, 0.1-1% S, 0.05-1% BN and the balance Fe with inevitable impurities or further contg. 0.05-0.6% P and a structure contg. fine free graphite deposited in the pearlite matrix.
Patent JP-H08314958-A (JP)
Title: Data registering method in parliamentary papers retrieving system
Inventor: MATSUSHIMA TAKESHI
IPC: G06F17/30
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a data registering method whereby edition while checking data and giving a delimiter code and batch registration to a whole sentence retrieval database are executed only by generating a data file and a definition file based on a rule in order to realize the whole sentence retrieval of a bibliography item and a text in a parliamentary papers retrieving system. CONSTITUTION: A system is constituted of an APP definition file 5, a data batch conversion processing part 6, a standard text file 7, a standard text header file 8 and a data batch registering processing part 9, a document is edited from the data file and the definition file based on the rule while checking data and giving the delimiter code and batch registering is executed to the whole sentence retrieval database. Thus, only by generating the data file and the definition file based on the rule, registering is executed to the whole sentence retrieval database for the parliament proceeding minute retrieval, so that efficiency in data generation and data registering work is improved.